Addition facts to 10 are the related equations involving whole-number addends from 0 through 10 whose sum is no greater than 10, including zero facts, doubles, complements, and commuted pairs. Fluent recall reflects understanding of part–whole relationships and fact families rather than repeated counting, supporting subtraction facts and later mental computation; facts with sums greater than 10 and more advanced generalizations are not included.
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Detailed Explanation: Recall addition facts to 10
Addition facts to 10 are number pairs that make a total of 10 or less. Try to remember the pair instead of counting every number.
Example: Find .
- Think about the whole: The numbers and are parts.
- Recall the pair that makes : and make .
- Say the fact:
- Check by switching the parts. The total stays the same:
So, when you see , quickly recall that the answer is .
Learn by doing: Recall addition facts to 10
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Practice:
Addition - Whole Number - Within 10
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Download/Modify Free Grade 2 'Recall addition facts to 10' Worksheet
Print this free 'Recall addition facts to 10' worksheet to practice this skill away from the computer. Click 'Modify' to easily customize this worksheet to your exact needs.
This Worksheet Includes:
- Addition - Whole Number - Within 10
- Addition - Whole Number 1 digit + 1 digit, No Carry
- Ten Groups - Add, Without Carry, Less than 10
- Ten Groups - To Next Ten, One Digit, Less than 10
- Addition - Whole Number - Number Bonds to 10
- Addition - Missing Value, To Ten
- Base 10 Blocks - Adding - Number Bonds to 10
- Addition - Missing Value, Within 10
Units Teaching This Skill
These adaptive units introduce, teach, or reinforce this skill (Recall addition facts to 10) through scaffolded problems that grow in difficulty as concepts are understood.